• Vidisha Mathur
• Mr. Latif Khan

Designing of Low Power digital circuits is the challenging task in VLSI Industries. In this Paper we design low power & high speed 32 bit carry select adder using swing restoration buffer in gate diffusion input technique which is called full swing gate diffusion input techniques. Large number of carry select adder structures are available, we are designing carry select adder using Brent Kung adder and Binary to excess 1 converter instead of previous Ripple carry adder. This design drastically reduces carry propagation delay as well as power consumption of carry select adder. This design is prepared using Tanner EDA tools 15.1 and 180nm process technology.

Full-SwingGDI, CSLA, Brent Kung Adder, Binary to Excess 1 Converter, Multiplexer.

"Design of 32- Bit carry Select Adder using Full Swing Gate Diffusion Input (FS-GDI) technique for Digital Signal Processing Applications.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.125-138, May-2019, Available :http://www.jetir.org/papers/JETIR1905D17.pdf

"Design of 32- Bit carry Select Adder using Full Swing Gate Diffusion Input (FS-GDI) technique for Digital Signal Processing Applications.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp125-138, May-2019, Available at : http://www.jetir.org/papers/JETIR1905D17.pdf